Auto Off Timer Options Built-in 1H, 2H auto off timer, freely to set shut off automatically after the present time by remote controller. (Note: The night light cannot stay on all night, it will automatically shut down after 4 hours.) | 4 Projection Effects There are 4 projection effects that you can choose from: The stars/ The stars + The moon/The moon /Watermarks+stars+moon. | Music Player with Sound Activated With the dance mode on, the light will actively respond to music rhythm which would make your parties more fantastic and unique. |